24795427494 has 16 divisors (see below), whose sum is σ = 49638874032. Its totient is φ = 8257139328.

The previous prime is 24795427487. The next prime is 24795427499. The reversal of 24795427494 is 49472459742.

It is a super-2 number, since 2×24795427494² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24795427499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1994079 + ... + 2006474.

It is an arithmetic number, because the mean of its divisors is an integer number (3102429627).

Almost surely, 2^24795427494 is an apocalyptic number.

24795427494 is an abundant number, since it is smaller than the sum of its proper divisors (24843446538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24795427494 is a wasteful number, since it uses less digits than its factorization.

24795427494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001591.

The product of its digits is 20321280, while the sum is 57.

The spelling of 24795427494 in words is "twenty-four billion, seven hundred ninety-five million, four hundred twenty-seven thousand, four hundred ninety-four".